5-Chloro-2-furancarboxaldehyde
[CAS# 21508-19-0]

Identification

• Classification: Organic raw materials >> Aldehyde
• Name: 5-Chloro-2-furancarboxaldehyde
• Synonyms: 5-Chlorofurfural
• Molecular Formula: C₅H₃ClO₂
• Molecular Weight: 130.53
• CAS Registry Number: 21508-19-0
• EC Number: 627-276-0

Properties

• Solubility: Slightly soluble (1.6 g/L) (25 ºC), Calc.^*
• Density: 1.361±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 35-36 ºC^**
• Boiling point: 180 ºC (755 Torr)^**
• Flash point: 68.7±21.8 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Nazarova, Z. N.; Zhurnal Obshchei Khimii 1962, V32, P723-5.

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S36

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Eye irritation	Eye Irrit.	2A	H319